CN103115312A - Light-emitting diode (LED) street lamp and power supply method thereof - Google Patents
Light-emitting diode (LED) street lamp and power supply method thereof Download PDFInfo
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- CN103115312A CN103115312A CN2011103661178A CN201110366117A CN103115312A CN 103115312 A CN103115312 A CN 103115312A CN 2011103661178 A CN2011103661178 A CN 2011103661178A CN 201110366117 A CN201110366117 A CN 201110366117A CN 103115312 A CN103115312 A CN 103115312A
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- storage device
- electrical storage
- street lamp
- electric energy
- hydraulic cylinder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention relates to a light-emitting diode (LED) street lamp and a power supply method thereof. The LED street lamp comprises a hydraulic cylinder generating set, a power storage device and a street lamp body, wherein the hydraulic cylinder generating set is paved on a highway surface, pressure generated through running of vehicles on the highway surface is used for generating electric energy which is passed to the power storage device to be stored, and the power storage device stored in the power storage device is used for supplying power for the street lamp body. The hydraulic cylinder generating set is paved on the highway surface, when vehicles pass through the highway surface, the hydraulic cylinder generating set generates electric energy through pressure generated through running of the vehicles passing through the highway surface, the electric energy is passed to the power storage device to be stored, and power is supplied for the street lamp body. Due to the fact that a large number of vehicles pass through the highway surface everyday, a large quantity of electric energy can be generated for supplying power for the LED street lamp, and therefore electric supply can be greatly saved, energy and cost can be saved, and the LED street lamp is environmental-friendly.
Description
[technical field]
The present invention relates to a kind of street lamp, relate in particular to a kind of LED street lamp and method of supplying power to thereof.
[background technology]
At present, both sides of highway is equipped with a large amount of street lamps, for illumination is provided night.
Conventional road lamp mainly adopts civil power to power.But a large amount of street lamps need to expend a large amount of electric energy, therefore need to expend a large amount of electricity consumption funds.
[summary of the invention]
In view of this, be necessary to provide a kind of energy-conservation LED street lamp.
A kind of method of supplying power to of energy-conservation LED street lamp also is provided in addition.
A kind of LED street lamp comprises hydraulic cylinder TRT, electrical storage device and street lamp main body; Described hydraulic cylinder TRT is layed in highway pavement, produces electric energy by the road vehicles pressure that produces that travels, and electric energy is transferred to described electrical storage device storage, and it is described street lamp main body power supply that described electrical storage device is used the electric energy of storing.
Preferably, described hydraulic cylinder TRT comprise hydraulic bag, with hydraulic cylinder and the drift in magnetic field; Described hydraulic bag is laid on highway pavement, in hydraulic oil is housed, and be connected with described hydraulic cylinder, described drift is assemblied in described hydraulic cylinder, described hydraulic oil crosses hydraulic bag on the road surface at vehicle, when described hydraulic bag is produced pressure, produce power in the pressure current downflow, drives move up and down magnetic field generation electric energy in the described hydraulic cylinder of cutting of described drift in described hydraulic cylinder.
Preferably, described LED street lamp also comprises a light power generating device, and described light power generating device is connected with described electrical storage device, utilizes luminous energy to produce electric energy and transfers to described electrical storage device storage.
Preferably, described LED street lamp also comprises a wind electricity generating system, and described wind electricity generating system is connected with described electrical storage device, utilizes wind energy to produce electric energy and transfers to described electrical storage device storage.
preferably, described LED street lamp also comprises controller, described controller is electrically connected to described electrical storage device and city, described controller detects the electric energy of described electrical storage device storage, when described controller sets value greater than first at the electric energy of described electrical storage device, disconnect civil power, be separately described street lamp main body power supply by described electrical storage device, described controller sets value less than first at the electric energy of described electrical storage device, during greater than the second setting value, controlling civil power and described electrical storage device is described street lamp main body power supply jointly, when described controller sets value less than second at the electric energy of described electrical storage device, disconnect described electrical storage device, controlling civil power is separately described street lamp main body power supply.
A kind of method of supplying power to of LED street lamp comprises:
Lay the hydraulic cylinder TRT in highway pavement, the pressure generation electric energy that described hydraulic cylinder TRT travels and produces by road vehicles;
One electrical storage device is provided, and described hydraulic cylinder TRT is transferred to described electrical storage device storage with electric energy, and it is the power supply of street lamp main body that described electrical storage device is used the electric energy of storing.
Preferably, described hydraulic cylinder TRT comprise hydraulic bag, with hydraulic cylinder and the drift in magnetic field; Described hydraulic bag is laid on highway pavement, in hydraulic oil is housed, and be connected with described hydraulic cylinder, described drift is assemblied in described hydraulic cylinder, described hydraulic oil crosses described hydraulic bag on the road surface at vehicle, when described hydraulic bag is produced pressure, produce power in the pressure current downflow, drives move up and down magnetic field generation electric energy in the described hydraulic cylinder of cutting of described drift in described hydraulic cylinder.
Preferably, described method also comprises provides a light power generating device, and described light power generating device is connected with described electrical storage device, utilizes luminous energy to produce electric energy and transfers to described electrical storage device storage.
Preferably, described method also comprises provides a wind electricity generating system, and described wind electricity generating system is connected with described electrical storage device, utilizes wind energy to produce electric energy and transfers to described electrical storage device storage.
Preferably, described method also comprises the step that a controller is set;
described controller is electrically connected to described electrical storage device and city, described controller detects the electric energy of described electrical storage device storage, when described controller sets value greater than first at the electric energy of described electrical storage device, disconnect civil power, be separately described street lamp main body power supply by described electrical storage device, described controller sets value less than first at the electric energy of described electrical storage device, during greater than the second setting value, controlling civil power and described electrical storage device is described street lamp main body power supply jointly, when described controller sets value less than second at the electric energy of described electrical storage device, disconnect described electrical storage device, controlling civil power is separately described street lamp main body power supply.
Above-mentioned LED street lamp and method of supplying power to thereof, at road surfacing hydraulic cylinder TRT, when road vehicles travelled the road surface, the hydraulic cylinder TRT gave electrical storage device to store by the pressure generation electric energy that road vehicles travels and produces, be the power supply of street lamp main body, because highway pavement has a large amount of vehicle processes every day, can produce a large amount of electric energy is the LED street lamp power supply, road lamp power supply, thereby saves in a large number civil power, energy savings and fund, and environmental protection.
[description of drawings]
Fig. 1 is the structural representation of LED street lamp in an embodiment;
Fig. 2 is the hydraulic cylinder TRT enlarged drawing of LED street lamp shown in Figure 1.
[specific embodiment]
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Fig. 1 is the structural representation of LED street lamp in an embodiment, and Fig. 2 is the hydraulic cylinder TRT enlarged drawing of LED street lamp shown in Figure 1.In conjunction with Fig. 1 and Fig. 2, this LED street lamp comprises hydraulic cylinder TRT 100, electrical storage device 200 and street lamp main body 300.Hydraulic cylinder TRT 100 is layed in highway pavement, produces electric energy by the road vehicles pressure that produces that travels, and electric energy is transferred to electrical storage device 200 storages.The electric energy that electrical storage device 200 use are stored is 300 power supplies of street lamp main body.
In this embodiment, hydraulic cylinder TRT 100 comprises hydraulic bag 110, with hydraulic cylinder 120 and the drift 130 in magnetic field.Hydraulic bag 110 is laid on highway pavement, in hydraulic oil is housed, and be connected with hydraulic cylinder 120.Drift 130 is assemblied in hydraulic cylinder 120.When vehicle crosses hydraulic bag 110 on the road surface, hydraulic bag 110 is produced pressure, the hydraulic oil in hydraulic bag 110 flows under pressure and produces power, drives drift 130 and moves up and down in hydraulic cylinder 120, and the magnetic field in cutting liquid cylinder pressure 120 produces electric energy.
In preferred embodiment, for not affecting Vehicle Driving Cycle, hydraulic bag 110 is very thin hydraulic bag, keeps pavement-height consistent.Simultaneously, for guaranteeing stability and the service life of hydraulic bag 110, the material employing high-low temperature resistant of hydraulic bag 110, wear-resisting material.
This LED street lamp, at road surfacing hydraulic cylinder TRT 100, when Vehicle Driving Cycle is crossed the road surface, wheel is pressed onto hydraulic bag 110, and hydraulic bag 110 is produced pressure, and the hydraulic oil in hydraulic bag 110 flows under pressure and produces power, thereby driving drift 130 moves up and down in hydraulic cylinder 120, magnetic field in cutting liquid cylinder pressure 120 produces electric energy, gives electrical storage device 200 to store, and electrical storage device 200 is 300 power supplies of street lamp main body.Because highway pavement has a large amount of vehicle processes every day, can produce a large amount of electric energy is the LED street lamp power supply, road lamp power supply, thereby saves in a large number civil power, energy savings and fund, and environmental protection.
Be further energy savings, this LED street lamp also comprises light power generating device and wind electricity generating system.Light power generating device is connected with electrical storage device 200, utilizes luminous energy to produce electric energy and transfers to electrical storage device 200 storages.Wind electricity generating system is connected with electrical storage device 200, utilizes wind energy to produce electric energy and transfers to electrical storage device 200 storages.
Further, this LED street lamp also includes the controller (not shown).Controller is electrically connected to electrical storage device 200 and city.Controller detects the electric energy of electrical storage device 200 storages, when the electric energy of electrical storage device 200 sets value greater than first, disconnect civil power, be separately 300 power supplies of street lamp main body by electrical storage device 200, during less than the first setting value, greater than the second setting value, controlling civil power and electrical storage device 200 be 300 power supplies of street lamp main body jointly at the electric energy of electrical storage device 200, sets value less than second at the electric energy of electrical storage device 200, disconnect electrical storage device 200, controlling civil power is separately 300 power supplies of street lamp main body.So both can take full advantage of to greatest extent the electric energy in electrical storage device 200, save civil power, can guarantee again the steady illumination of street lamp main body 300, and simultaneously, make electrical storage device 200 that be arranged long service life, save cost.
In addition, the present invention also provides a kind of method of supplying power to of LED street lamp.The method comprises:
Lay the hydraulic cylinder TRT in highway pavement, the pressure generation electric energy that this hydraulic cylinder TRT travels and produces by road vehicles,
One electrical storage device is provided, and the hydraulic cylinder TRT is transferred to the electrical storage device storage with electric energy, and it is the power supply of street lamp main body that this electrical storage device is used the electric energy of storing.
In this embodiment, the hydraulic cylinder TRT comprises hydraulic bag, with hydraulic cylinder and the drift in magnetic field.Hydraulic bag is laid on highway pavement, is communicated with hydraulic cylinder, in hydraulic oil is housed.Drift is assemblied in hydraulic cylinder.When vehicle crosses hydraulic bag on the road surface, hydraulic bag is produced pressure, in hydraulic bag, hydraulic oil produces power in the pressure current downflow, drives drift and moves up and down in hydraulic cylinder, and the magnetic field in the cutting liquid cylinder pressure produces electric energy.
In preferred embodiment, for not affecting Vehicle Driving Cycle, hydraulic bag is very thin hydraulic bag, keeps pavement-height consistent.Simultaneously, be to guarantee stability and the service life of hydraulic bag, the hydraulic bag material adopts high-low temperature resistant, wear-resisting material.
This LED street lamp power supply, road lamp power supply method, at road surfacing hydraulic cylinder TRT, when road vehicles travelled the road surface, wheel is pressed onto hydraulic bag, and hydraulic bag is produced pressure, and in hydraulic bag, hydraulic oil produces power in the pressure current downflow, thereby driving drift moves up and down, magnetic field in the cutting liquid cylinder pressure produces electric energy, gives electrical storage device to store, and is the power supply of street lamp main body.Because highway pavement has a large amount of vehicle processes every day, can produce a large amount of electric energy is the LED street lamp power supply, road lamp power supply, thereby saves in a large number civil power, energy savings and fund, and environmental protection.
Be further energy savings, this LED street lamp power supply, road lamp power supply method also comprises the step that light power generating device and wind electricity generating system are provided.Light power generating device is connected with electrical storage device, utilizes luminous energy to produce electric energy and transfers to the electrical storage device storage.Wind electricity generating system is connected with electrical storage device, utilizes wind energy to produce electric energy and transfers to the electrical storage device storage.
Further, this LED street lamp power supply, road lamp power supply method also comprises the step that a controller is set.Controller is electrically connected to electrical storage device and city.Controller detects the electric energy of electrical storage device storage, when the electric energy of electrical storage device sets value greater than first, disconnect civil power, be separately the power supply of street lamp main body by electrical storage device,, control civil power and electrical storage device and jointly be the power supply of street lamp main body during less than the first setting value, greater than the second setting value at the electric energy of electrical storage device, set value less than second at the electric energy of electrical storage device, disconnect electrical storage device, control civil power and be separately the power supply of street lamp main body.So both can take full advantage of to greatest extent the electric energy in electrical storage device, save civil power, can guarantee again the steady illumination of street lamp main body, and simultaneously, make electrical storage device that be arranged long service life, save cost.
Above-mentioned LED street lamp and method of supplying power to thereof, at road surfacing hydraulic cylinder TRT, when road vehicles travelled the road surface, the hydraulic cylinder TRT gave electrical storage device to store by the pressure generation electric energy that road vehicles travels and produces, be the power supply of street lamp main body, because highway pavement has a large amount of vehicle processes every day, can produce a large amount of electric energy is the LED street lamp power supply, road lamp power supply, thereby saves in a large number civil power, energy savings and fund, and environmental protection.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a LED street lamp, is characterized in that, comprises hydraulic cylinder TRT, electrical storage device and street lamp main body; Described hydraulic cylinder TRT is layed in highway pavement, produces electric energy by the road vehicles pressure that produces that travels, and electric energy is transferred to described electrical storage device storage, and it is described street lamp main body power supply that described electrical storage device is used the electric energy of storing.
2. LED street lamp according to claim 1, is characterized in that, described hydraulic cylinder TRT comprises hydraulic bag, with hydraulic cylinder and the drift in magnetic field; Described hydraulic bag is laid on highway pavement, in hydraulic oil is housed, and be connected with described hydraulic cylinder, described drift is assemblied in described hydraulic cylinder, described hydraulic oil crosses hydraulic bag on the road surface at vehicle, when described hydraulic bag is produced pressure, produce power in the pressure current downflow, drives move up and down magnetic field generation electric energy in the described hydraulic cylinder of cutting of described drift in described hydraulic cylinder.
3. LED street lamp according to claim 1, is characterized in that, described LED street lamp also comprises a light power generating device, and described light power generating device is connected with described electrical storage device, utilizes luminous energy to produce electric energy and transfer to described electrical storage device storage.
4. LED street lamp according to claim 1, is characterized in that, described LED street lamp also comprises a wind electricity generating system, and described wind electricity generating system is connected with described electrical storage device, utilizes wind energy to produce electric energy and transfer to described electrical storage device storage.
5. the described LED street lamp of any one according to claim 1 to 4, is characterized in that, described LED street lamp also comprises controller, described controller is electrically connected to described electrical storage device and city, described controller detects the electric energy of described electrical storage device storage, when described controller sets value greater than first at the electric energy of described electrical storage device, disconnect civil power, be separately described street lamp main body power supply by described electrical storage device, described controller sets value less than first at the electric energy of described electrical storage device, during greater than the second setting value, controlling civil power and described electrical storage device is described street lamp main body power supply jointly, when described controller sets value less than second at the electric energy of described electrical storage device, disconnect described electrical storage device, controlling civil power is separately described street lamp main body power supply.
6. the method for supplying power to of a LED street lamp comprises:
Lay the hydraulic cylinder TRT in highway pavement, the pressure generation electric energy that described hydraulic cylinder TRT travels and produces by road vehicles;
One electrical storage device is provided, and described hydraulic cylinder TRT is transferred to described electrical storage device storage with electric energy, and it is the power supply of street lamp main body that described electrical storage device is used the electric energy of storing.
7. the method for supplying power to of LED street lamp according to claim 6, is characterized in that, described hydraulic cylinder TRT comprises hydraulic bag, with hydraulic cylinder and the drift in magnetic field; Described hydraulic bag is laid on highway pavement, in hydraulic oil is housed, and be connected with described hydraulic cylinder, described drift is assemblied in described hydraulic cylinder, described hydraulic oil crosses described hydraulic bag on the road surface at vehicle, when described hydraulic bag is produced pressure, produce power in the pressure current downflow, drives move up and down magnetic field generation electric energy in the described hydraulic cylinder of cutting of described drift in described hydraulic cylinder.
8. the method for supplying power to of LED street lamp according to claim 6, is characterized in that, described method also comprises provides a light power generating device, and described light power generating device is connected with described electrical storage device, utilizes luminous energy to produce electric energy and transfer to described electrical storage device storage.
9. the method for supplying power to of LED street lamp according to claim 6, is characterized in that, described method also comprises provides a wind electricity generating system, and described wind electricity generating system is connected with described electrical storage device, utilizes wind energy to produce electric energy and transfer to described electrical storage device storage.
10. the method for supplying power to of the described LED street lamp of any one according to claim 6 to 9, is characterized in that, described method also comprises the step that a controller is set;
described controller is electrically connected to described electrical storage device and city, described controller detects the electric energy of described electrical storage device storage, when described controller sets value greater than first at the electric energy of described electrical storage device, disconnect civil power, be separately described street lamp main body power supply by described electrical storage device, described controller sets value less than first at the electric energy of described electrical storage device, during greater than the second setting value, controlling civil power and described electrical storage device is described street lamp main body power supply jointly, when described controller sets value less than second at the electric energy of described electrical storage device, disconnect described electrical storage device, controlling civil power is separately described street lamp main body power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103661178A CN103115312A (en) | 2011-11-17 | 2011-11-17 | Light-emitting diode (LED) street lamp and power supply method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103661178A CN103115312A (en) | 2011-11-17 | 2011-11-17 | Light-emitting diode (LED) street lamp and power supply method thereof |
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| CN103115312A true CN103115312A (en) | 2013-05-22 |
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| CN2011103661178A Pending CN103115312A (en) | 2011-11-17 | 2011-11-17 | Light-emitting diode (LED) street lamp and power supply method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212629A (en) * | 2019-05-21 | 2019-09-06 | 河海大学 | A kind of road surface electricity generation system |
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| CN101463806A (en) * | 2009-01-07 | 2009-06-24 | 林智勇 | Energy-saving power supply device |
| CN201547644U (en) * | 2009-09-24 | 2010-08-11 | 陈仕群 | LED lighting street lamp and generating system thereof |
| CN102072119A (en) * | 2009-11-25 | 2011-05-25 | 祁崇武 | Road hydraulic magnetic plug generating set |
| CN102122837A (en) * | 2011-01-26 | 2011-07-13 | 深圳市湖丰投资发展有限公司 | Device for supplying power to street lamp by adopting vehicle energy |
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2011
- 2011-11-17 CN CN2011103661178A patent/CN103115312A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463806A (en) * | 2009-01-07 | 2009-06-24 | 林智勇 | Energy-saving power supply device |
| CN201547644U (en) * | 2009-09-24 | 2010-08-11 | 陈仕群 | LED lighting street lamp and generating system thereof |
| CN102072119A (en) * | 2009-11-25 | 2011-05-25 | 祁崇武 | Road hydraulic magnetic plug generating set |
| CN102122837A (en) * | 2011-01-26 | 2011-07-13 | 深圳市湖丰投资发展有限公司 | Device for supplying power to street lamp by adopting vehicle energy |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212629A (en) * | 2019-05-21 | 2019-09-06 | 河海大学 | A kind of road surface electricity generation system |
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Application publication date: 20130522 |